GHSA-hj2p-8wj8-pfq4

    Dashboard / Vulnerabilities / GHSA-hj2p-8wj8-pfq4

    GHSA-hj2p-8wj8-pfq4

    Published: 23 Jun 2025Last Modified: 10 Sept 2026

    Summary: kubernetes allows nodes to bypass dynamic resource allocation authorization checks

    Details: A vulnerability exists in the NodeRestriction admission controller where nodes can bypass dynamic resource allocation authorization checks. When the DynamicResourceAllocation feature gate is enabled, the controller properly validates resource claim statuses during pod status updates but fails to perform equivalent validation during pod creation. This allows a compromised node to create mirror pods that access unauthorized dynamic resources, potentially leading to privilege escalation.

    References: https://nvd.nist.gov/vuln/detail/CVE-2025-4563, https://github.com/kubernetes/kubernetes/issues/132151, https://github.com/kubernetes/kubernetes/pull/131844, https://github.com/kubernetes/kubernetes/pull/131875, https://github.com/kubernetes/kubernetes/pull/131876, https://github.com/kubernetes/kubernetes, https://groups.google.com/g/kubernetes-security-announce/c/Zv84LMRuvMQ, https://pkg.go.dev/vuln/GO-2025-3774

    Affected packages

    Package

    Name: k8s.io/kubernetes

    Purl: pkg:golang/k8s.io/kubernetes

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 1.32.0
    Fixed -1.32.6

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    GHSA-hj2p-8wj8-pfq4 | CVE-DB